91271487

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{26711}}^1$

素因数の和:26798

約数の個数: 16

約数和(自身を含む): 130781952

約数和(自身を除く): 39510465

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 26711, 80133, 454087, 1362261, 1789637, 5368911, 30423829, 91271487]

約数ペア:

[(1, 91271487), (3, 30423829), (17, 5368911), (51, 1789637), (67, 1362261), (201, 454087), (1139, 80133), (3417, 26711)]